Transaction not yet indexed

53nBk6o5bW8jymX3HThwgBvC1XbXNUyLRS6p45ZKBfQcJADCjDk3n6MkgefnSC9EsDC6XTrzDrdCz8AktRHxRTHQ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.